Sir Jimmy Savile's former PA, Janet Cope, told ITV1 Exposure, "Jimmy was untouchable".
Ms Cope claims Savile had "total" access at the high-security hospital and "was very proud of the fact that he spoke to all these very high-profile poorly criminals".
ITV1 Exposure Update: The Jimmy Savile Investigation will be broadcast at 10.35pm tonight.
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A warm evening with late sunshine and feeling very summery